Rin Tin Tin, Jr. helps mounties find the killer of a fur trapper.
Funds are embezzled and a fur trapper is murdered. Rin Tin Tin to the rescue!
Ralph Bushman .... Sergeant Brad Sheridan (as Francis X. Bushman, Jr.)
Rin Tin Tin Jr. .... Rinty
Lois Wilde .... Caryl Foray (as Lois Wild)
Robert Walker .... Enos Colvin
George Chesebro .... Constable Jim O'Brien
Steve Clark .... Captain Edwards
Earl Dwire .... Inspector Bradshaw (as Earl Dwyer)
Josef Swickard .... Jean Foray
Ray Henderson .... Constable Gary (as Jack Hendricks)